:root {
  /* Primary Colors */
  --primary-100: #f5e6ff;
  --primary-200: #e0c2ff;
  --primary-300: #c89eff;
  --primary-400: #b07aff;
  --primary-500: #9856ff;
  --primary-600: #7e3cdb;
  --primary-700: #6328b8;
  --primary-800: #4a1794;
  --primary-900: #310b70;

  /* Secondary Colors */
  --secondary-100: #e6f9ff;
  --secondary-200: #c2f0ff;
  --secondary-300: #9ee6ff;
  --secondary-400: #7adcff;
  --secondary-500: #56d2ff;
  --secondary-600: #3caadb;
  --secondary-700: #2884b8;
  --secondary-800: #175e94;
  --secondary-900: #0b3870;

  /* Pastel Accent Colors */
  --accent-mint: #c9f7e9;
  --accent-lavender: #e6deff;
  --accent-peach: #ffe6d9;
  --accent-lemon: #fef9c3;
  --accent-rose: #ffe2ec;

  /* Neutral Colors */
  --neutral-100: #ffffff;
  --neutral-200: #f5f5f5;
  --neutral-300: #e0e0e0;
  --neutral-400: #bdbdbd;
  --neutral-500: #9e9e9e;
  --neutral-600: #757575;
  --neutral-700: #616161;
  --neutral-800: #424242;
  --neutral-900: #212121;

  /* Font Sizes */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-4xl: 3rem;
  --font-size-5xl: 4rem;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 2rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.07), 0 5px 10px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);

  /* Animation */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Container widths */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
}

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Rubik', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  color: var(--neutral-800);
  background-color: var(--neutral-100);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--neutral-900);
}

h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

p {
  margin-bottom: var(--space-md);
}

a {
  color: var(--primary-600);
  text-decoration: none;
  transition: color var(--transition-normal);
}

a:hover {
  color: var(--primary-800);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style-position: inside;
  margin-bottom: var(--space-md);
}

/* Typography Utilities */
.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-light {
  font-weight: 300;
}

.text-bold {
  font-weight: 700;
}

.text-uppercase {
  text-transform: uppercase;
}

.text-capitalize {
  text-transform: capitalize;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* Button Styles */
.btn, 
button,
input[type='submit'] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-family: 'Manrope', sans-serif;
  font-weight: 600;
  font-size: var(--font-size-md);
  line-height: 1;
  text-align: center;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
}

.btn:hover,
button:hover,
input[type='submit']:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn:active,
button:active,
input[type='submit']:active {
  transform: translateY(1px);
  box-shadow: var(--shadow-sm);
}

.btn-primary {
  background-color: var(--primary-600);
  color: white;
}

.btn-primary:hover {
  background-color: var(--primary-700);
  color: white;
}

.btn-secondary {
  background-color: var(--secondary-600);
  color: white;
}

.btn-secondary:hover {
  background-color: var(--secondary-700);
  color: white;
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--primary-600);
  color: var(--primary-600);
}

.btn-outline:hover {
  background-color: var(--primary-600);
  color: white;
}

/* Read More Link */
.read-more {
  display: inline-flex;
  align-items: center;
  font-weight: 600;
  color: var(--primary-600);
  margin-top: var(--space-md);
  transition: all var(--transition-normal);
}

.read-more:after {
  content: "→";
  margin-left: var(--space-sm);
  transition: transform var(--transition-normal);
}

.read-more:hover {
  color: var(--primary-800);
}

.read-more:hover:after {
  transform: translateX(4px);
}

/* Section Styles */
.section {
  padding: var(--space-3xl) 0;
  position: relative;
  overflow: hidden;
}

.section:nth-child(odd) {
  background-color: var(--neutral-100);
}

.section:nth-child(even) {
  background-color: var(--neutral-200);
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-2xl);
  position: relative;
  z-index: 1;
}

.section-title:after {
  content: "";
  display: block;
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-500), var(--secondary-500));
  margin: var(--space-md) auto 0;
  border-radius: var(--radius-full);
}

.section-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-3xl);
  font-size: var(--font-size-lg);
  color: var(--neutral-700);
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.header-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
}

.logo {
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  font-size: var(--font-size-xl);
  z-index: 1001;
}

.logo a {
  color: var(--primary-700);
}

.logo h1 {
  font-size: var(--font-size-xl);
  margin-bottom: 0;
}

.navbar {
  display: flex;
}

.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list li {
  margin: 0 var(--space-md);
}

.nav-list a {
  color: var(--neutral-800);
  font-weight: 500;
  position: relative;
}

.nav-list a:hover {
  color: var(--primary-600);
}

.nav-list a:after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-600);
  transition: width var(--transition-normal);
}

.nav-list a:hover:after {
  width: 100%;
}

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  cursor: pointer;
  z-index: 1001;
}

.burger-menu span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--neutral-800);
  transition: all var(--transition-normal);
}

.burger-menu.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.burger-menu.active span:nth-child(2) {
  opacity: 0;
}

.burger-menu.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
  padding-top: 80px;
}

.hero:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.3));
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  color: var(--neutral-100);
}

.hero-title {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--space-md);
  color: white;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-lg);
  color: white;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.hero-description {
  font-size: var(--font-size-lg);
  max-width: 600px;
  margin-bottom: var(--space-2xl);
  color: white;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
}

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-2xl);
}

/* Card Styles */
.card {
  background-color: var(--neutral-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  position: relative;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card-image img {
  transform: scale(1.05);
}

.card-content {
  padding: var(--space-xl);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.card-content h3 {
  margin-bottom: var(--space-md);
  color: var(--neutral-900);
}

.card-content p {
  color: var(--neutral-700);
  margin-bottom: var(--space-md);
}

/* Case Studies Section */
.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-2xl);
}

/* Innovation Section */
.innovation-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3xl);
}

.innovation-image {
  flex: 1 1 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.innovation-text {
  flex: 1 1 500px;
}

.innovation-text h3 {
  color: var(--primary-700);
  margin-bottom: var(--space-lg);
}

/* Sustainability Section */
.sustainability-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-2xl);
}

/* External Resources Section */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-2xl);
}

.resource-link {
  display: inline-block;
  margin-top: var(--space-md);
  font-weight: 600;
  color: var(--primary-600);
  position: relative;
  padding-right: 24px;
}

.resource-link:after {
  content: "↗";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: transform var(--transition-normal);
}

.resource-link:hover:after {
  transform: translate(4px, -50%);
}

/* Instructors Section */
.instructors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--space-2xl);
}

/* Portfolio Section */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-2xl);
}

/* News Section */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-2xl);
}

.news-date {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--neutral-600);
  margin-top: var(--space-md);
}

/* Community Section */
.community-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3xl);
}

.community-image {
  flex: 1 1 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.community-text {
  flex: 1 1 500px;
}

.community-text h3 {
  color: var(--primary-700);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

/* FAQ Section */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: var(--space-lg);
  border-radius: var(--radius-md);
  background-color: var(--neutral-100);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.faq-question {
  padding: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: background-color var(--transition-normal);
}

.faq-question h3 {
  margin-bottom: 0;
  font-size: var(--font-size-lg);
  padding-right: var(--space-lg);
}

.faq-toggle {
  font-size: var(--font-size-2xl);
  font-weight: 300;
  color: var(--primary-600);
  transition: transform var(--transition-normal);
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 var(--space-lg);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq-item.active .faq-answer {
  padding: 0 var(--space-lg) var(--space-lg);
  max-height: 1000px;
}

/* Contact Section */
.contact-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3xl);
}

.contact-info {
  flex: 1 1 400px;
}

.info-item {
  margin-bottom: var(--space-xl);
}

.info-item h3 {
  color: var(--primary-700);
  margin-bottom: var(--space-sm);
}

.contact-map {
  margin-top: var(--space-xl);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.contact-form {
  flex: 1 1 500px;
  background-color: var(--neutral-100);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.contact-form h3 {
  text-align: center;
  margin-bottom: var(--space-xl);
  color: var(--primary-700);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 500;
  color: var(--neutral-800);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-md);
  font-family: 'Rubik', sans-serif;
  font-size: var(--font-size-md);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-600);
  box-shadow: 0 0 0 3px rgba(126, 60, 219, 0.1);
}

/* Footer */
.footer {
  background-color: var(--neutral-900);
  color: var(--neutral-300);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

.footer-logo h2 {
  color: var(--neutral-100);
  margin-bottom: var(--space-md);
}

.footer-logo p {
  color: var(--neutral-400);
}

.footer-links h3,
.footer-social h3,
.footer-newsletter h3 {
  color: var(--neutral-100);
  margin-bottom: var(--space-lg);
  font-size: var(--font-size-lg);
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: var(--neutral-400);
  transition: color var(--transition-normal);
}

.footer-links a:hover {
  color: var(--neutral-100);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.social-links a {
  color: var(--neutral-400);
  transition: color var(--transition-normal);
  text-decoration: none;
  display: inline-block;
  margin-right: var(--space-md);
}

.social-links a:hover {
  color: var(--neutral-100);
}

.newsletter-form {
  display: flex;
  margin-top: var(--space-md);
}

.newsletter-form input {
  flex-grow: 1;
  padding: var(--space-md);
  border: none;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  font-family: 'Rubik', sans-serif;
}

.newsletter-form button {
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--neutral-800);
  color: var(--neutral-500);
  font-size: var(--font-size-sm);
}

.footer-bottom a {
  color: var(--neutral-400);
}

.footer-bottom a:hover {
  color: var(--neutral-100);
}

/* Cookie Consent */
.cookie-consent {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(33, 33, 33, 0.95);
  color: white;
  z-index: 9999;
  backdrop-filter: blur(10px);
}

.cookie-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg);
  max-width: var(--container-xl);
  margin: 0 auto;
}

.cookie-btn {
  background-color: var(--primary-600);
  color: white;
  padding: 0.5rem 1.5rem;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 600;
  margin-left: var(--space-lg);
  transition: background-color var(--transition-normal);
}

.cookie-btn:hover {
  background-color: var(--primary-700);
}

/* Success Page */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3xl) var(--space-lg);
  text-align: center;
}

.success-content {
  max-width: 600px;
  padding: var(--space-3xl);
  background-color: var(--neutral-100);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.success-content h1 {
  color: var(--primary-700);
  margin-bottom: var(--space-xl);
}

.success-content p {
  margin-bottom: var(--space-2xl);
  font-size: var(--font-size-lg);
}

/* Privacy & Terms Pages */
.privacy-page,
.terms-page {
  padding-top: 120px;
  padding-bottom: var(--space-3xl);
}

.privacy-content,
.terms-content {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--neutral-100);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.privacy-content h1,
.terms-content h1 {
  color: var(--primary-700);
  margin-bottom: var(--space-xl);
}

.privacy-content h2,
.terms-content h2 {
  color: var(--primary-600);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-lg);
}

/* About Page */
.about-page {
  padding-top: 120px;
  padding-bottom: var(--space-3xl);
}

.about-hero {
  height: 400px;
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-3xl);
  position: relative;
}

.about-hero:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.3));
  border-radius: var(--radius-lg);
}

.about-hero-content {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  padding: var(--space-3xl);
  color: white;
  z-index: 1;
}

.about-section {
  margin-bottom: var(--space-3xl);
}

/* Contacts Page */
.contacts-page {
  padding-top: 120px;
  padding-bottom: var(--space-3xl);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { transform: translateY(50px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes slideInLeft {
  from { transform: translateX(-50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes slideInRight {
  from { transform: translateX(50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes morphing {
  0% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
  50% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
  100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
}

.morphing-shape {
  animation: morphing 8s ease-in-out infinite;
}

/* Media Queries */
@media (max-width: 1024px) {
  :root {
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3rem;
  }
  
  .container {
    padding: 0 var(--space-xl);
  }
  
  .hero-content {
    max-width: 600px;
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 2.5rem;
  }
  
  .nav-list {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background-color: var(--neutral-100);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: right var(--transition-normal);
    box-shadow: var(--shadow-xl);
    z-index: 1000;
  }
  
  .nav-list.active {
    right: 0;
  }
  
  .nav-list li {
    margin: var(--space-md) 0;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .section {
    padding: var(--space-2xl) 0;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .services-grid,
  .case-studies-grid,
  .sustainability-grid,
  .resources-grid,
  .instructors-grid,
  .portfolio-grid,
  .news-grid {
    grid-template-columns: 1fr;
  }
  
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
  
  .cookie-btn {
    margin: var(--space-md) 0 0;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: var(--space-md);
  }
}

@media (max-width: 480px) {
  :root {
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.75rem;
    --font-size-4xl: 2rem;
    --font-size-5xl: 2.25rem;
  }
  
  .hero-title {
    font-size: var(--font-size-4xl);
  }
  
  .hero-subtitle {
    font-size: var(--font-size-xl);
  }
  
  .contact-container,
  .innovation-content,
  .community-content {
    flex-direction: column;
  }
  
  .card-image {
    height: 200px;
  }
}